Critical Parameters in The Life Cycle Inventory of Palm Oil 2.3 Waste management and composting in the life cycle of palm oil studies published in peer review journals or Besides the land use change impact, the main sources of environmental impact from palm oil production on mineral soils are the treatment of Palm Oil Mill Effluent [POME] in the mill, the use (PDF) Utilization of Palm Oil Mill Residue as Sustainable Jun 15, 2021 · The use of palm oil residue can help in mitigating of ca...

Agricultural Solid Wastes: Causes, Effects, and Effective Jul 3, 2020 · The role of the agricultural sector in human development and economic development cannot be overemphasized. Awareness for increased agricultural production is on the increase, arising from the need to feed the ever-increasing human population. Interestingly, almost all agricultural activities generate wastes, which are generated in large quantities in many countries. However, these wastes may On-site Industrial Compo...

What Is Sewage Sludge and What Can Be Done with It? Dec 4, 2023 · One of the most widely used methods for sludge treatment. Sludge is held in the absence of air for 15 to 60 days at temperatures of 68 to 131°F. Anaerobic bacteria feed on the sludge, producing methane and carbon dioxide. In some treatment plants, the methane is collected and burned to maintain the treatment temperature. Management of Sewage Sludge for Environmental Sustainability Jan 1, 2022 · The EU-27’s annual sludge pr...

Effect of compost -amended silty soils on growth performance Generally, growth values and leaf- N P K tended to increase as the added amounts of compost increased. The highest values of all recorded parameters were associated with the greater amounts of Silty Soil Suggestions: Amending & Improving Silt – Epic Aug 4, 2022 · According to the USDA, silt particles must be between 0.002-0.05 mm, making them smaller than sand but larger than clay. These soil particles are deposite...

Research progress of mixed fermentation of medicinal residue ingredients has increased, and the annual discharge of Chinese medicine residue in the country has reached 30 million tons. Traditional Chinese medicine residue is an important biomass resource, but because of the immature technology, the use of traditional Chinese medicine residue can not be realized or unreasonable situation. Review Comprehensive utilization of Chinese medicine residues Jan 10, 2021 · Results showed that the...

Composting and Pyrolysis Strategies to Manage Flammulina Aug 24, 2023 · Spent mushroom substrate waste, including Flammulina velutipes base and residue waste are separately produced after harvesting fruiting bodies. Composting was performed for both two wastes. The total carbon (C) content gradually decreased during both composting processes. More C content had degraded in the Fv-residue treatment (12.4%) than in the Fv-base treatment (6.5%). Dissolved organic Dynamics of microbial commu...